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目的了解农村集中式供水卫生质量现状,以便加强农村居民饮用水卫生管理。方法采用理化分析和微生物检验方法,对新疆博州地区农村集中式供水水质进行了监测与评价。结果共监测该地区农村60个供水点240份水样,枯水期和丰水期各120份,理化指标和生物指标全部合格的水样占67.08%;枯水期与丰水期合格率基本一致。理化指标中水硬度和氟化物超标较多,生物指标中以细菌总数超标为主。结论该地区农村生活饮用水中氟化物和细菌超标是关注重点,应强水质净化和饮水消毒工作。
Objective To understand the status quo of rural centralized water hygienic quality in order to strengthen the hygiene management of rural residents drinking water. Methods Physical and chemical analysis and microbiological test methods were used to monitor and evaluate the centralized water quality of rural areas in Bozhou, Xinjiang. Results A total of 240 water samples were collected from 60 water supply points in the rural areas of the region, 120 in dry season and wet season respectively, and 67.08% of all qualified physical and chemical indicators and biological indicators were obtained. The passing rates in dry season and wet season were basically the same. Physical and chemical indicators of water hardness and fluoride exceeded more than the biological indicators of the total number of bacteria exceeded. Conclusion Fluoride and bacteria in rural drinking water are over-standard in this area, and should be intensively purified and disinfected by drinking water.